Exemplo do uso do remember com elevação do controle de estado

ExempleRemeber.kt

@Composable
fun HelloScreen() {
    var name by rememberSaveable { mutableStateOf("") }

    HelloContent(name = name, onNameChange = { name = it })
}

@Composable
fun HelloContent(name: String, onNameChange: (String) -> Unit) {
    Column(modifier = Modifier.padding(16.dp)) {
        Text(
            text = "Hello, $name",
            modifier = Modifier.padding(bottom = 8.dp),
            style = MaterialTheme.typography.h5
        )
        OutlinedTextField(
            value = name,
            onValueChange = onNameChange,
            label = { Text("Name") }
        )
    }
}